Video: Dab tsi yog cell block txheej txheem?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
OBJECTIVE: Ua cell thaiv (CB) txheej txheem hais txog kev ua cov sediments, cov ntshav txhaws, lossis cov ntaub so ntswg pom tag nrho los ntawm cov qauv cytological rau hauv paraffin thaiv uas tuaj yeem txiav thiab stained los ntawm tib txoj kev siv rau histopathology. Cov txheej txheem nqa cov ntaub so ntswg ntxiv architectural ntaub ntawv.
Ib yam li ntawd, cell block yog dab tsi?
A cell thaiv yog ib txoj hauv kev npaj cov khoom siv cytologic kom nws tuaj yeem ua tiav, ntu, stained, thiab saib raws li ntu histology. Nws tuaj yeem muab cov ntaub ntawv kuaj mob ntxiv rau qhov tau txais los ntawm cytology slides.
ua li cas koj ua ib lub cell thaiv? Cov cell thaiv yog npaj los ntawm pellet ntawm centrifuged ntawm tes raug tshem tawm los ntawm kev ntxiv ntshav thiab thrombin txhawm rau ua rau cov khoom siv cellular khov (daim duab 1). Ntxiv txog 20 mL ntawm cov hnoos qeev rau lub raj raj thiab centrifuge rau 10 feeb ntawm 1, 650 rpm. Tom qab centrifugation, lub supernatant yog decanted.
Cell Block Test yog dab tsi?
Cell thaiv cytology yog ib qho txheej txheem siv hauv cytopathology (ntxiv rau smears) rau kev soj ntsuam cov ntaub so ntswg los ntawm rab koob zoo (FNA) los yog kua dej aspirations. plasma thiab thrombin tuaj yeem muab ntxiv rau cov tshuaj kom coagulate cov ntshav liab hlwb hauv kev daws teeb meem. cov hlwb hauv kev daws teeb meem tom qab ntawd tsom mus rau ntawm centrifuge.
Dab tsi yog cytology Kev kawm txog?
Cytology : Kev kho mob thiab scientific kev kawm ntawm hlwb. Cytology hais txog ib ceg ntawm pathology, kev kho mob tshwj xeeb uas cuam tshuam nrog kev kuaj mob thiab cov xwm txheej los ntawm kev kuaj cov ntaub so ntswg los ntawm lub cev. Tus kws kho mob tom qab ntawd siv lub tshuab kuaj kab mob los tshuaj xyuas tus kheej cov hlwb hauv cov qauv.
Pom zoo:
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